Regain full access to inoperative valves

Halliburton Boots & Coots 7-1/16-inch 15K Gate-Valve Drilling Unit is specially designed to drill or enlarge gate valves or ball valves that have become inoperable and threaten well integrity. 

The redesigned Gate-Valve Drilling Unit, which is pneumatically or hydraulically operated, allows access to the wellbore for carrying out interventions and has extended stroke for drilling through multiple valves. The highly mobile unit has a small footprint and is adaptable for both offshore and onshore applications.

Designed for harsh environments

  • Enables well intervention with coiled tubing or wireline
  • Choke and kill spools in every rig-up enable immediate kill or well bleed-off
  • Unit is pressure rated to 15,000 psi
  • Capable of drilling, milling or cutting valves that are fully or partially closed
  • Engineered for extended stroke capabilities that allow for drilling through multiple valves simultaneously
  • Capable of drilling a wide variety of valves with different trims and special coatings
  • Drill out 2-way check valves and back pressure valves
  • Highly mobile with small footprint
  • Adaptable for offshore and onshore applications
  • Pneumatic or hydraulic driven
  • Operates in live-well conditions in temperatures ranging from 0 to 250°F (121.1°C), in H2S 
  • Units staged worldwide for rapid deployment